Application opens and works as in the online demos, but in my environment (Kubuntu 25.10 under Wayland, Java 25), whenever a new project window is opened, it puts about half of it above the top edge of the screen. Not a huge deal, but it is consistent. I suspect this could be a Wayland interaction thing, but I also haven't run into this sort of problem before on my own projects with regular Swing, so I'm leaning towards an application problem.